慢性肾炎与高血压病肾损害的主要鉴别点为()
A.蛋白尿
B.眼底改变
C.管型尿
D.高血压或肾炎病史
E.肾功能受损
参考答案:D
—Is Bill in?
—No, he _______ to the railway station. [ ]
A. has gone
B. had gone
C. has been
D. had been
提出“劳动是财富之父,土地是财富之母”的是( )。
A.威廉·配第
B.亚当·斯密
C.大卫·李嘉图
D.卡尔·马克思